Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MKE-QUANTUM COMPONENTS LLC
333 SOUTH ST, SHREWSBURY, MA, 01545
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Freon 113 (CFC-113) | Acetone | N-Methyl-2-pyrrolidone | Methanol | Ethylene glycol | Total (lbs) |
| 1998 | — | — | 256 | — | — | 256 |
| 1997 | — | — | 283 | — | — | 283 |
| 1996 | — | — | 1,157 | — | — | 1,157 |
| 1995 | — | — | 6,589 | — | 2,598 | 9,187 |
| 1994 | — | — | — | — | 750 | 771 |
| 1993 | — | 13,007 | — | — | — | 13,033 |
| 1992 | — | 15,882 | — | — | — | 15,884 |
| 1991 | — | 10,325 | — | — | — | 10,327 |
| 1990 | 1,650 | — | — | — | — | 1,650 |
| 1989 | 30,250 | — | — | — | — | 31,122 |
| 1988 | 84,750 | — | — | 6,109 | — | 91,731 |
| 1987 | — | — | — | — | — | 900 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.